<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>

    <link rel="stylesheet" href="style.css">
    <title>Tab Component</title>
</head>
<body>
    <div class="tabs">
        <ol class="tabs-bar">
            <li>1</li>
            <li>2</li>
            <li>3</li>
        </ol>
        <ol class="tabs-content">
            <li>content1</li>
            <li>content2</li>
            <li>content3</li>
        </ol>
    </div>

    <script src="main.js"></script>
</body>
</html>